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Warrant Liability (Tables)
6 Months Ended
Jun. 30, 2024
Short-Term Debt [Line Items]  
Schedule of Derivative Liability Transactions

The details of warrant liability transactions were as follows:

 

   June 30, 2024   June 30, 2023 
   Six Months Ending 
   June 30, 2024   June 30, 2023 
   (Unaudited)   (Unaudited) 
Beginning balance  $1,052,000   $ 
Issuance of warrants at fair value       5,831,000 
Change in fair value   (775,000)   (4,311,000)
Extinguishment        
Ending balance  $277,000   $1,520,000 
2023 Warrants [Member]  
Short-Term Debt [Line Items]  
Schedule of Derivative Liabilities Assumptions

The 2023 Warrant liability is valued using a Binomial pricing model with the following assumptions:

 

   2023 Warrants 
   June 30, 2024   December 31, 2023 
   (Unaudited)   (Unaudited) 
Stock price  $2.83   $7.80 
Risk-free interest rate 1   4.43%   4.26%
Expected volatility 2   116%   115%
Expected life (in years) 3   3.5 - 4.0    4.25 
Expected dividend yield 4        
Fair value of warrants  $277,000   $1,050,00 

 

1Based on rates established by the Federal Reserve Bank
2Historical volatility of the Company’s common stock is used to estimate the future volatility of its common stock
3Determined by the remaining contractual life of the derivative instrument
4Based on no dividends paid or expected to be paid
2020 Warrants [Member]  
Short-Term Debt [Line Items]  
Schedule of Derivative Liabilities Assumptions

The 2020 Warrant liability is valued using a Binomial pricing model with the following assumptions:

 

   2020 Warrants 
   June 30, 2024   December 31, 2023 
   (Unaudited)     
Stock price  $2.83   $7.80 
Risk-free interest rate 1   5.09%   4.54%
Expected volatility 2   116%   89%
Expected life (in years) 3   1.0    1.6 
Expected dividend yield 4        
           
Fair value of warrants  $   $2,000 

 

1Based on rates established by the Federal Reserve Bank
2Historical volatility of the Company’s common stock is used to estimate the future volatility of its common stock
3Determined by the remaining contractual life of the derivative instrument
4Based on no dividends paid or expected to be paid